3220604624 has 40 divisors (see below), whose sum is σ = 6519076800. Its totient is φ = 1538431488.

The previous prime is 3220604609. The next prime is 3220604677. The reversal of 3220604624 is 4264060223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328952 + ... + 338600.

It is an arithmetic number, because the mean of its divisors is an integer number (162976920).

Almost surely, 2^3220604624 is an apocalyptic number.

It is an amenable number.

3220604624 is an abundant number, since it is smaller than the sum of its proper divisors (3298472176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220604624 is a wasteful number, since it uses less digits than its factorization.

3220604624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587 (or 10581 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 3220604624 is about 56750.3711353503. The cubic root of 3220604624 is about 1476.7686720182.

Adding to 3220604624 its reverse (4264060223), we get a palindrome (7484664847).

The spelling of 3220604624 in words is "three billion, two hundred twenty million, six hundred four thousand, six hundred twenty-four".